Hertfordshire Geological Society

GA Lecture

over Zoom

Pushing back the boundaries of early life.

Free

The eruption of the Soufriere Hills Volcano, Montserrat

over Zoom

given by Prof. Steve Sparks (University of Bristol). Abstract: The volcanic eruption of the Soufriere Hills Volcano, Montserrat (1995 to 2010) is one of the most detailed studied eruptions of an andesite volcano. The research led to major advances in understanding volcanic processes. The eruption was also a traumatic experience for the people of Montserrat […]

Little Heath Geoconservation

Little Heath, Potten End Potten End, United Kingdom

Two stages: Stage 1: vegetation clearance Stage 2: face Restricted numbers - please register your interest here

AGM followed by a talk on What can satellites tell you about local geology?

over Zoom

given by Jo Conway (Herts County Council & HGS). Abstract: The talk is based on one presented recently as the summary of my dissertation topic for the Masters course in Geological and Environmental Hazards at the University of Portsmouth. My dissertation title was ‘Use of Sentinel-2 data to identify glaciotectonic features near Barkway, Hertfordshire and […]

Percy Evans Lecture on Tunnelling the Chilterns:

over Zoom

Progress so far; understanding the risks; and how technology, planning and logistics help address the challenges of tunnelling through a highly fractured chalk aquifer. given by David Eve (ALIGN, Head of Engagement & Compliance for HS2) Abstract: Who are Align and how does the company fit within the HS2 structure? This leads on to an […]

Joint BGS/HGS Field Trip to Greensand Ridge

Clophill Ecolodges Old Church Path, Clophill, Bedfordshire

led by Bev Fowlston (BGS). Meet at Clophill Ecolodges at 10:00 for 10:30 depart Field trip details  

Civil engineering meets geology: Panama Canal

Oaklands College Sapsed Room (SR), Oaklands College, St Albans, Hertfordshire, United Kingdom

given by Dr. Tony Waltham, travelling geologist. Abstract: A long and varied history of great canal construction extended throughout the 1800s, and included the first attempt at a canal across Panama, which failed in its early stages. It was therefore into the next century that that the Americans built the Panama Canal between 1904 and […]

RGS Field Trip to South Pembroke

The Reading Geological Society (RGS) are extending an invitation to HGS members to join their 2022 field trip to South Pembroke. Details of itinerary to follow. If you are interested in this trip and would like to be notified when further details become available please click here.

Village Geology in Hertfordshire (Ashwell) – for GeoWeek

Meet at Lynch Gate St Mary’s Church, Ashwell, Hertfordshire, United Kingdom

Leader:  Mike Howgate Meeting up at the lych-gate of St. Mary’s church Ashwell at 10.30 am. Morning:  Visit to this  ‘ clunch’ church with its famous graffito of the Black Death and a devastating storm in the Middle Ages.  Followed by a walking tour of the village including the Chalk springs with their ‘Ice Age […]

Preliminary observations and implications of a new Bathonian (Middle Jurassic) lagerstätte in Wiltshire, UK

Oaklands College Sapsed Room (SR), Oaklands College, St Albans, Hertfordshire, United Kingdom

with a focus on the micropalaeontology and geochemistry given by Dr. Steve Stukins (Senior Curator Micropalaeontology, Natural History Museum, London) Abstract: A new UK Bathonian (Middle Jurassic) lagerstätte has been revealed and was publicised last year as one of the most important Jurassic echinoderm localities in the world. Excavation of the site has produced thousands […]

BBC Radio 4 – In Touch

BBC Radio 4

Tune in to In Touch to hear HGS member Mike Lambert talking about access to museums.